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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Engine Controls And Fuel - 2.0L (LUZ) Diesel - DTC P2122 To DTC P2689 And Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P245A, P245C or P245D: Exhaust Gas Recirculation (EGR) Cooler Bypass Valve Control Circuit >> Component Testing >> Static Test

Static Test

WARNING: This page is about a different variant/trim than selected.
  1. Ignition OFF, disconnect the harness connector at the Q47 Exhaust Gas Recirculation Cooler Bypass Solenoid Valve.
  2. Test for 25-35 Ω between the control terminal 1 and the ignition terminal 2 of the Q47 Exhaust Gas Recirculation Cooler Bypass Solenoid Valve.
    • If not within 20-35 Ω 

      Replace the Q47 Exhaust Gas Recirculation Cooler Bypass Solenoid Valve.

    • If within 20-35 Ω 
  3. Test for infinite resistance between each terminal and the Q47 Exhaust Gas Recirculation Cooler Bypass Solenoid Valve housing.
    • If less than infinite resistance 

      Replace the Q47 Exhaust Gas Recirculation Cooler Bypass Solenoid Valve.

    • If infinite resistance 
  4. All OK.
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